Position statement: Is the writing on the wall for Rivers?

Chargers QB Philip Rivers is apparently down to his last shot in San Diego, but at the same time, Cowboys QB Tony Romo just signed a huge contract extension. Basing his argument off career stats, Mike Florio doesn’t get the logic. Rivers is one of the Chargers’ few remaining franchise players, and it doesn’t seem likely they’ll cut the bait on the QB after the season.